NARA MACHINERY CO., LTD.
|NARA MACHINERY CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20130320595||LIQUID PHASE LASER ABLATION METHOD AND APPARATUS - The present invention provides a liquid phase laser ablation apparatus comprising: a vessel for storing liquid in which a component to be atomized is arranged; a laser oscillating device for oscillating a laser light irradiated to the component through the liquid; a reflecting mirror configured to freely change an angle of incidence of the laser light with respect to a surface of the liquid; a focusing lens for focusing the laser light oscillated from the laser oscillating device; a cover body for covering an upper surface of the vessel; and a laser light introduction port provided on the cover body or a side surface of the vessel above the surface of the liquid. Due to the above structure, the liquid would not adhere to the optical components constituting the apparatus, there is little contamination and damage to the optical components, the operation of the laser ablation can be continued in continuous and stable manner for a long period of time.||12-05-2013|
|20130055909||POWDER GRANULATION METHOD AND GRANULATION DEVICE - A powder granulation method affords greater operation efficiency and working efficiency and enhanced product recovery rate by preventing powder from being adhered to a container inner wall while suppressing variability in particle size of product to the utmost. A plurality of scrapers are disposed so as to abut or come close to the inner face of a bottomed cylindrical container that accommodates powder so that the powder in the container is granulated by causing an inner bottom surface of the container to rotate on a horizontal plane.||03-07-2013|
|20110203784||HEAT EXCHANGE DEVICE FOR POWDER AND GRANULAR MATERIAL, AND METHOD FOR MANUFACTURING THE SAME - An object of the present invention is to provide a heat exchange device for a powder and granular material, which is capable of suppressing an object to be processed from adhering/accumulating, and reducing the number of manufacturing processes (time), while keeping high heat efficiency, piston flowability and other advantages of a conventional device that uses wedge-shaped hollow rotating bodies. In order to achieve this object, a heat exchange device for a powder and granular material according to the present invention is configured such that at least one of a plurality of heat exchangers||08-25-2011|
|20110062264||Powder and granular material crushing and sizing apparatus - Provided is a powder and granular material crushing and sizing apparatus in which stators are easy to disassemble and assemble, i.e. in which disc-like rotors and stators can be cleaned and replaced easily. A drive shaft, on which a plurality of disc-like rotors are disposed, is supported in a cantilever manner on a bearing housing. A plurality of stators are disposed on a holder to make up a stator assembly. The stator assembly is detachably disposed in the bearing housing. An opening is formed in a side wall of the casing. The disc-like rotors and the stator assembly are housed via the opening, and the casing is detachably disposed on the bearing housing. ion.||03-17-2011|
|20100018671||Heat exchanging device for powder, and method for manufacturing the same - To provide a heat exchanging device for powder, which is capable of suppressing as much as possible the compression force applied to an object to be processed and reducing the manufacturing man-hour (time), while ensuring the piston flowability of the object to be processed. In order to achieve this object, the present invention is a heat exchanging device for powder, which is configured such that a shaft||01-28-2010|
|20090108112||Powder Based Granules Disintegrating and Sizing Device, and Powder Based Granules Disintegrating and Sizing Method - A powder based granules disintegrating and sizing device, includes: a drive shaft that is inserted horizontally in the casing main body; a plurality of circular plates that are fixedly supported at intervals by the drive shaft; and a stator, the plate surface of the circular plate and the inclined surface of the stator configuring a gap portion A where a powder based granules accumulates, and a narrowest gap portion between the circumferential edge of the circular plate and the stator configuring a disintegrating and sizing portion B. The stator stretches over the entire circumference of the circular plate, a raw material feeding port is provided on a side wall in the vicinity of the drive shaft of the casing main body, and a cutout portion through which a raw material passes is formed on the plate surface of the circular plate.||04-30-2009|
|20090026297||Powder Based Granules Disintegrating And Sizing Device - A powder based granules disintegrating and sizing device having a drive shaft in a horizontal direction inside a casing, a rotor fixed to the drive shaft, a sizing stator having an inclined surface a gap section A where the powder based granules settles being formed by the plate surface of the rotor and the inclined surface of the sizing stator, and a disintegrating and sizing section B being formed by the narrowest gap section between the circumferential edge of the rotor and the sizing stator. The drive shaft is supported in a cantilever fashion, the rotor is fixed to an open side end portion thereof, the sizing stator is installed over the whole circumference of the rotor, a raw material supply port is opened in the vicinity of the central portion of the rotor, and a product output port is opened in the vicinity of position directly below the rotor.||01-29-2009|
Patent applications by NARA MACHINERY CO., LTD.